A Unipolar Stepper Motor Driver
The drive circuits for Unipolar stepper motors are usually very simple. In its simplest form, a transistor or MOSFET is […]
A Simple Dual H-Bridge
H-bridge is frequently used to control DC motors and stepper motors. When controlling a bipolar stepper motor, two full H-bridges […]
A Parallel Port Stepper Motor Driver With Discrete Components
Using PC’s parallel port is a convenient way to control a stepper motor. For unipolar stepper motors, up to two […]